Your invoice should state the necessary details about items sold or services rendered to the customer. This includes your terms for payment, which explain when payment is due, the consequences for not ...

Invoicing is crucial for small business cash flow. Learn how to create an effective professional invoice that increases the likelihood of timely payments.

Pro forma invoices display a price quote for a prospective sale, import or export of goods. These invoices are often used during negotiations to list the terms of an offer so the other party can agree ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...